// Copyright (C) 2005 Taylor L. Riché <riche@cs.utexas.edu>
//  
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// 	$Id: Subscription.cc 351 2005-11-07 03:25:49Z richetl $	
//

#include "Subscription.hh"
#include "CourierUnit.hh"
#include "Event.hh"

using namespace lee;

void
Subscription::deliver_wrapper(Event * ev)
{
//   std::list<Subscription *> * subList;
//   if((subList = subMap[ev->getType()]) == NULL) {
//     delete ev;
//   }
//   else {
//     for(std::list<Subscription *>::iterator i = subList->begin();
// 	i != subList->end(); i++) {
//       (*i)->deliver(ev);
//     }
//   }
//   return;

  std::list<Subscription *> * subList = new std::list<Subscription *>;
  for(std::list<std::pair<SubChecker *, Subscription *> >::iterator i = masterList.begin();
      i != masterList.end(); i++) {
    if((*i->first)(ev)) {
      subList->push_back(i->second);
    }
  }
  for(std::list<Subscription *>::iterator i = subList->begin();
      i != subList->end(); i++) {
    Event * evCopy = new Event(*ev);
    (*i)->deliver(evCopy);
  }
  delete subList;
  delete ev;
  return;

}

void
Subscription::registerSub(Subscription * s, SubChecker * t)
{
//   if(subMap[t] == NULL) {
//     subMap[t] = new std::list<Subscription *>;
//   }
//   subMap[t]->push_back(s);
  masterList.push_back(*(new std::pair<SubChecker *, Subscription *>(t, s)));
  return;
}
